2844591

Information

• Patent Grant
• 2844591

• References
• Source

• Patent Number

  2,844,591

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  66 years ago

• CPC

  • C07D207/08 - with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
  • C09B31/02 - Disazo dyes
  • C09B31/147 - Pyrazoles

• US Classifications

  • 548 - Organic compounds